I´m currently trying to install LIGGGHTS on my Linux Mint system. I have manually installed VTK and set the corresponding paths in the makefile.user. Nevertheless, when I try the make auto command, it returns the following: "Could not compile VTK example with..." (I attached a screenshot of this and the make_auto.log to this post). I got VTK 8.2 and am using a g++ compiler. Hope anyone can help me.